package com.lin.service;

import java.util.List;

import com.lin.vo.Book;

public interface IBookService {

	List<Book> findByAllBook();

	List<Book> findByTypeBook(String bookType);

	Book findByIdBook(String bookId);

	void update(Book book);

	void saveBook(Book book);

	List<Book> findByBookState();




}
